What signal is in PCM connestor C3 pin 12 and 26 ?
In 1999 pin 12 is automatic shut down relay output and 26 is fuel level sensor signal. Now i need info, is it same in 00-01.
Yes, I have codes and front bumper is removed.
Wires is like in this picture but in -99 service manual I can see that there should be one connector more?!
Three wires. WT/DG, DB/GY and OR
Is it wrong information in service manual??
I try to find leak detection pump connector.Pump is under left headlight but where is connector??? Wire colors should be WT/DG, DB/GY and OR . My car is -99 GTS
I was racing 1/4 mile first time and have problems to shift 2 to 3. I make a search and find this thread....Nice :)
Once i shift very hard and throw it in 1st. Rear tires locked up but i push the clutch fast and fix it.
After i had read all yours good comments I'm sure that i need stiffer...
Codes in my GTS option list:
KSXS BLACK - DIMENSIONAL GRAPHIC -
KVXS BLACK - DIMENSIONAL GRAPHIC -
KXXS BLACK - DIMENSIONAL GRAPHIC -
Is it interior color os what??
"Then here is where it gets weird. I disconnect my test wire from the chassis ground and simply short the two pins together (2 & 21) and fan kicks in to high gear! WTF!! Doesn't make sense."
This is possible if ignition switch is not in RUN position. It may get some ground via fuses 9 and 11...
"You removed the fan relay and jumped it with a paper clip - works"
OK Remove it again and chek relay pins 94 and 96.
94 must have 12V all the time and 96 gets ground from PCM if engine needs cooling.
Engine coolant temperature sensor includes three different sensor. One for gauge, one for PCM and one switch for warning light. Four wires, one is ground.
I think problem is in sensor.
PS.Grey connector in PCM. Pin 2 is Radiator fan and pin 21 is High speed radiator fan.
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